Enhanced optical properties of chemical vapor deposited single crystal diamond by low-pressure/high-temperature annealing

Enhanced optical properties of chemical vapor deposited single crystal diamond by low-pressure/high-temperature annealing

Single crystal diamond produced by chemical vapor deposition (CVD) at very high growth rates (up to 150 μm/h) has been successfully annealed without graphitization at temperatures up to 2200 °C and pressures

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Bibliographische Detailangaben
Veröffentlicht in:Proceedings of the National Academy of Sciences - PNAS 2008-11, Vol.105 (46), p.17620-17625
Hauptverfasser: Meng, Yu-fei, Yan, Chih-shiue, Lai, Joseph, Krasnicki, Szczesny, Shu, Haiyun, Yu, Thomas, Liang, Qi, Mao, Ho-kwang, Hemley, Russell J
Format: Artikel
Sprache:eng
Schlagworte:
ABSORPTION
Absorption spectra
ANNEALING
CHEMICAL VAPOR DEPOSITION
Crystal structure
Crystals
DEFECTS
DIAMONDS
GRAPHITIZATION
High temperature
HYDROGEN
Impurities
Infrared radiation
MATERIALS SCIENCE
MONOCRYSTALS
national synchrotron light source
Nitrogen
OPTICAL PROPERTIES
PHOTOLUMINESCENCE
Physical Sciences
PLASMA
PROCESSING
Single crystals
SPECTRA
Temperature effects
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Beschreibung
Zusammenfassung:Single crystal diamond produced by chemical vapor deposition (CVD) at very high growth rates (up to 150 μm/h) has been successfully annealed without graphitization at temperatures up to 2200 °C and pressures
ISSN:0027-8424
1091-6490
DOI:10.1073/pnas.0808230105